panhandle flapjack Share definition Flag When you're fuckin' a chick in the butt from behind and she grabs your sack-skin and uses it to rub her junk and get herself off. That chick Bianca LOVES to give herself a Panhandle Flapjack when she's gettin' railed in the ass. panhandle flapjack by It's me, Ryan Softer January 9, 2010